A stretch fit offers superior comfort while contrast stitching gives this breathable cap visual appeal. | Fabric: 100% cotton in front two panels; 100% polyester Spacer Mesh in mid and back panels Structure: Structured Profile: Mid Closure: Stretch fit 39THIRTY FIT: Features a casual look with a stretch-to-fit styling, a contoured crown and precurved visor. Structured for stability with a classic cap shape. New Era products may not be resold without embellishment.